I always require OWO at 121 punts so do all I can possibly do to ensure the WG knows this and says she offers it, sometimes though it isn't the WG answering the phone. I ensure I am clean so if OWO has been agreed as on offer I expect to get it, OW isn't worth jack shit to me. If I didn't get OWO once agreed it would be a negative off me for lying to get me to the punt hoping I would stay and punt anyway when I found out OWO wasn't on offer, which has happened.
What has made me chuckle is some WGs who only actually offered OW advertised a GFE, well fortunately I have never had a girlfriend who insisted on using a condom before sucking my cock, and if I had had she wouldn't of been a girlfriend once I found this outrage out.
A WG can offer what services she wishes BUT be honest in what you actually do and don't offer, don't lure punters with lies. Punting is polluted with bad WGs who lie and cheat sadly so if you are a low risk taking punter carefully read reviews on here to help locate good WGs and avoid the bad ones. I am a risk taker on occasion in search of a gem, sometimes it pays of, sometimes it doesn't.